Differentiate Genotype from Phenotype Using Yourself as an Example

question 73

Essay

Differentiate genotype from phenotype using yourself as an example.

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Definitions:

Sleep-Inducing Hormone

Melatonin, a hormone produced by the pineal gland that regulates sleep and wakefulness.

Melatonin

A chemical substance secreted by the pineal gland in reaction to lack of light, which controls the rhythm of sleeping and waking.

Serotonin

A neurotransmitter in the brain that plays key roles in stabilizing mood, feelings of well-being, and happiness.

Norepinephrine

A neurotransmitter and hormone involved in the body's stress response and in various cognitive and emotional functions.